Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	31.20	31.66	31.18	31.60	117,732	+0.49(+1.56%)
Jun 29, 2011	31.10	31.20	30.90	31.11	108,001	+0.18(+0.57%)
Jun 28, 2011	30.62	30.94	30.55	30.94	61,452	+0.46(+1.50%)
Jun 27, 2011	30.25	30.58	30.12	30.48	87,043	+0.22(+0.72%)
Jun 24, 2011	30.54	30.64	30.21	30.26	79,031	-0.39(-1.29%)
Jun 23, 2011	30.25	30.65	30.07	30.65	425,189	-0.05(-0.18%)
Jun 22, 2011	30.76	31.02	30.70	30.71	96,891	-0.17(-0.54%)
Jun 21, 2011	30.52	30.93	30.52	30.87	104,786	+0.52(+1.70%)
Jun 20, 2011	30.33	30.39	30.28	30.36	69,737	+0.23(+0.78%)
Jun 17, 2011	30.32	30.35	30.05	30.12	84,620	+0.10(+0.34%)
Jun 16, 2011	29.97	30.21	29.79	30.02	126,000	+0.03(+0.11%)
Jun 15, 2011	30.23	30.37	29.94	29.99	146,941	-0.50(-1.65%)
Jun 14, 2011	30.24	30.61	30.19	30.49	93,515	+0.54(+1.82%)
Jun 13, 2011	30.01	30.13	29.81	29.95	97,178	-0.02(-0.08%)
Jun 10, 2011	30.28	30.31	29.90	29.97	129,456	-0.45(-1.48%)
Jun 09, 2011	30.24	30.54	30.22	30.42	144,112	+0.22(+0.71%)
Jun 08, 2011	30.37	30.40	30.14	30.20	226,484	-0.22(-0.72%)
Jun 07, 2011	30.57	30.67	30.42	30.42	193,565	+0.02(+0.07%)
Jun 06, 2011	30.58	30.66	30.36	30.40	174,468	-0.26(-0.84%)
Jun 03, 2011	30.70	30.89	30.58	30.66	205,919	-0.40(-1.27%)
May 24, 2011	31.32	31.38	30.99	31.05	158,767	-0.21(-0.68%)
May 23, 2011	31.30	31.37	31.09	31.26	190,629	-0.51(-1.60%)
May 20, 2011	31.99	31.99	31.64	31.77	92,208	-0.25(-0.79%)
May 19, 2011	32.01	32.21	31.91	32.02	130,501	+0.16(+0.51%)
May 18, 2011	31.49	31.90	31.39	31.86	236,513	+0.40(+1.27%)
May 17, 2011	31.67	31.70	31.31	31.46	160,942	-0.38(-1.20%)
May 16, 2011	31.87	32.13	31.81	31.84	115,988	-0.17(-0.53%)
May 13, 2011	32.37	32.49	31.94	32.02	91,618	-0.36(-1.11%)
May 12, 2011	32.18	32.47	31.99	32.38	131,478	+0.05(+0.17%)
May 11, 2011	32.59	32.62	32.17	32.32	152,125	-0.34(-1.05%)
May 10, 2011	32.51	32.72	32.51	32.66	108,376	+0.30(+0.92%)
May 09, 2011	32.20	32.46	32.13	32.37	91,681	+0.18(+0.57%)
May 06, 2011	32.37	32.55	32.07	32.18	116,144	+0.20(+0.63%)
May 05, 2011	31.91	32.33	31.82	31.98	131,629	-0.17(-0.52%)
May 04, 2011	32.60	32.60	32.03	32.15	117,220	-0.45(-1.37%)
May 03, 2011	32.69	32.78	32.42	32.59	84,609	-0.18(-0.56%)
May 02, 2011	32.77	32.78	32.73	32.78	96,048	-0.02(-0.05%)
Apr 29, 2011	32.74	32.90	32.74	32.79	78,604	+0.09(+0.27%)
Apr 28, 2011	32.58	32.77	32.56	32.70	77,141	+0.08(+0.25%)
Apr 27, 2011	32.55	32.68	32.29	32.62	175,478	+0.17(+0.53%)
Apr 26, 2011	32.08	32.56	32.08	32.45	190,209	+0.51(+1.59%)
Apr 25, 2011	32.03	32.05	31.84	31.94	100,287	-0.09(-0.28%)
Apr 21, 2011	32.09	32.11	31.92	32.03	109,525	+0.11(+0.34%)
Apr 20, 2011	31.90	32.04	31.82	31.93	196,734	+0.51(+1.62%)
Apr 19, 2011	31.21	31.44	31.21	31.42	105,887	+0.24(+0.76%)
Apr 18, 2011	31.25	31.34	30.87	31.18	323,853	-0.44(-1.39%)
Apr 15, 2011	31.54	31.72	31.46	31.62	146,678	+0.15(+0.47%)
Apr 14, 2011	31.27	31.50	31.08	31.47	218,402	+0.00(+0.01%)
Apr 13, 2011	31.65	31.73	31.31	31.47	174,426	+0.01(+0.04%)
Apr 12, 2011	31.53	31.63	31.35	31.45	156,326	-0.29(-0.91%)
Apr 11, 2011	31.89	31.96	31.62	31.74	142,611	-0.07(-0.23%)
Apr 08, 2011	32.28	32.28	31.65	31.81	187,732	-0.27(-0.85%)
Apr 07, 2011	32.23	32.31	31.95	32.09	272,543	-0.14(-0.43%)
Apr 06, 2011	32.40	32.44	32.08	32.23	171,911	+0.04(+0.13%)
Apr 05, 2011	32.24	32.40	32.13	32.19	99,211	-0.09(-0.26%)
Apr 04, 2011	32.38	32.38	32.16	32.27	175,912	+0.06(+0.20%)

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